/*
 *  Copyright 2011 yura.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */

package org.opu.vcforms.editor.actions;

import java.awt.Desktop;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import javax.swing.text.JTextComponent;
import org.apache.commons.io.IOUtils;
import org.opu.vcforms.bean.db.ConfigPath;
import org.opu.vcforms.editor.EditView;
import org.opu.vcforms.editor.TextView;
import org.opu.vcforms.io.Logger;
import org.opu.vcforms.view.component.EditProperties;
import org.opu.vcforms.view.component.GUIProperties;

/**
 * 
 * @author yura
 */
public class PrintEditAction extends EditAction {
    /** My name */
    public static final String MNAME = "Print";

    private static final long serialVersionUID = -8520570519433708489L;

    public PrintEditAction(EditView editView) {
        super(editView);
    }

    @Override
    protected void action(TextView tv) {
        EditProperties editor = GUIProperties.instance().editor;
        String command = editor.getPrintCommand();
        if (EditProperties.NULL.equals(command)){
            try {
                ((JTextComponent) tv).print();
            } catch (Exception ex) {
                errorMsg(ex);
            }
        } else {
            print(tv.getFile(), command);
        }
    }

    public void print(File file, String command){
        if (EditProperties.NULL.equals(command)) {
            try {
                Desktop.getDesktop().print(file);
            } catch (Exception ex) {
                Logger.error("PrintAction: Can't print using desktop printer: ");
                Logger.error(ex);
                errorMsg(ex);
            }
        } else{
            File outFile = ConfigPath.getInstance().getTmpFileForPrint();
            String exec = command + " " + outFile.getAbsolutePath();
            try {
                IOUtils.copy(new FileInputStream(file), new FileOutputStream(outFile));
                Runtime.getRuntime().exec(exec);
            } catch (Exception ex) {
                Logger.error("PrintAction: Can't execute command: " + exec);
                Logger.error(ex);
                errorMsg(ex);
            }
        }
    }

    @Override
    public String getName() {
        return MNAME;
    }
}
